EP 1504227 B1 20100526 - VEHICLE AIR CONDITIONING AND HEATING SYSTEM PROVIDING ENGINE ON AND ENGINE OFF OPERATION
Title (en)
VEHICLE AIR CONDITIONING AND HEATING SYSTEM PROVIDING ENGINE ON AND ENGINE OFF OPERATION
Title (de)
FAHRZEUGKLIMA- UND -HEIZANLAGE MIT BETRIEB BEI AN- UND ABGESTELLTEM MOTOR
Title (fr)
SYSTEME DE CLIMATISATION ET DE CHAUFFAGE POUR UN VEHICULE OPERATIONNEL PENDANT LE FONCTIONNEMENT ET L'ARRET DE MOTEUR
Publication
Application
Priority
- US 0309756 W 20030331
- US 13487502 A 20020429
Abstract (en)
[origin: US2003201097A1] An air conditioning system for use in an over-the-road or off road vehicle is provided that allows operation during both engine on and engine off conditions. The system utilizes a variable speed, motor driven compressor controlled by an intelligent power generation management controller. This controller selects from one of the available sources of power on the vehicle to drive the compressor, and modulates the compressor speed and capacity based on operational parameters and source availability and depletion. The controller may also operate a coolant or air heater to provide heating to the interior compartments.
IPC 8 full level
B60H 1/00 (2006.01); B60H 1/32 (2006.01); F25B 29/00 (2006.01); F25B 27/00 (2006.01)
CPC (source: EP US)
B60H 1/00378 (2013.01 - EP US); B60H 1/00428 (2013.01 - EP US); B60H 1/00778 (2013.01 - EP US); B60H 1/322 (2013.01 - EP US); B60H 1/3226 (2013.01 - EP US); B60H 2001/3272 (2013.01 - EP US); F25B 27/00 (2013.01 - EP US); F25B 2600/0253 (2013.01 - EP US); Y02T 10/88 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
US 2003201097 A1 20031030; US 6889762 B2 20050510; DE 03723853 T1 20060518; DE 60332723 D1 20100708; EP 1504227 A1 20050209; EP 1504227 A4 20080528; EP 1504227 B1 20100526; US 2005161211 A1 20050728; US 2006102333 A1 20060518; US 2006151163 A1 20060713; US 2006151164 A1 20060713; US 2009301702 A1 20091210; US 2013047648 A1 20130228; US 7448227 B2 20081111; US 7454922 B2 20081125; US 7591143 B2 20090922; US 7591303 B2 20090922; US 8453722 B2 20130604; US 9487063 B2 20161108; WO 03093737 A1 20031113
DOCDB simple family (application)
US 13487502 A 20020429; DE 03723853 T 20030331; DE 60332723 T 20030331; EP 03723853 A 20030331; US 0309756 W 20030331; US 201213661519 A 20121026; US 32200605 A 20051229; US 33762306 A 20060123; US 33762406 A 20060123; US 54164609 A 20090814; US 8844105 A 20050324